中国老年人自我供养率：影响因素的实证分析

本文使用国家统计局2005年全国1％人口抽样调查数据，通过数据处理构建模型，引入了老龄化程度、受教育年数、社会保险参保率、城镇化程度、健康指数和婚姻状况六个因素。比较分析了影响总体老年人、男性老年人和女性老年人三类人群的自我供养率的差异，同时也比较研究了东中西部地区老年人供养率的差异程度。文章分析表明三类人群自我供养率的显著影响因素各不相同，东中西部地区老年人的自我供养率差异不显著，但是养老保险参保率与婚姻状况对三个地区都有普遍的正向统计显著性。

Self-support Rate of the Chinese Elderly :An Empirical Analyses of The impact Factors

This paper uses 2005 National 1% Population Sample Survey from the National Statistics Bureau. By processing the data to build models by processing the data, and introducing of six factors such as ＂the Degree of Aging＂, ＂the Years of Edu- cation＂, ＂Social Security Join-in Rates＂, ＂Urbanization＂, ＂Health Index＂ and＂Marital Status＂. There is a comparative analysis of the different impact among the overall elderly, men and women elderly＇s self-support rate, and also have a comparative study of the level of elderly self-support rate among the Eastern China, Central China and Western China.